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   <div id="projectname">gbmath
   &#160;<span id="projectnumber">v0.051</span>
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   <div id="projectbrief">c++ math library</div>
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<div class="title">vec4.h</div>  </div>
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<a href="vec4_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;﻿</div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#ifndef __GBMATH_H__</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor"></span><span class="preprocessor">    #error  DO NOT INCLUDE THIS FILE. USE:   #include &lt;gbmath/_gbmath.h&gt;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">namespace </span>gbmath</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;{</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html">   20</a></span>&#160;    <span class="keyword">struct </span><a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>  </div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    {</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        <span class="keyword">union</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;        {</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;            <span class="keyword">struct</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;            {</div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">   26</a></span>&#160;               <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>, <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>, <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>, <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;            };</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a7200af979ed9793316ebc7d58ae3c68c">   29</a></span>&#160;            <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1vec4.html#a7200af979ed9793316ebc7d58ae3c68c">floats</a> [4];</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        };</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a361ed9e32da162f98d544217da2effa5">   32</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html#a361ed9e32da162f98d544217da2effa5">vec4</a>() </div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        { </div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = 0.0f; </div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        }</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a61b9c45152a74fa5ed1ac5d1250c4d12">   37</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html#a61b9c45152a74fa5ed1ac5d1250c4d12">vec4</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; v)      </div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        { </div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;  </div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>; </div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>; </div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;  </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;        }</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a5cece436d5975acccddf6f6ee4ab8b65">   46</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html#a5cece436d5975acccddf6f6ee4ab8b65">vec4</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec3.html" title="3d-base vector. Corrected by operators epislon ">vec3</a>&amp; v, <span class="keywordtype">float</span> _w)  </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        { </div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = v.<a class="code" href="structgbmath_1_1vec3.html#a5fb2cf8734338da1ad7b4251a3bde292">x</a>;  </div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = v.<a class="code" href="structgbmath_1_1vec3.html#aa096d36a3c46c4224f0195f70eb580ec">y</a>; </div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = v.<a class="code" href="structgbmath_1_1vec3.html#a546e6c38e7c49102f064d130ed3475ee">z</a>; </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = _w;  </div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        }</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a85788a76dc11e4e7880d5b4535982f7b">   54</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html#a85788a76dc11e4e7880d5b4535982f7b">vec4</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec2.html" title="2d-base vector. Corrected by operators epislon ">vec2</a>&amp; v, <span class="keywordtype">float</span> _z, <span class="keywordtype">float</span> _w) </div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        {</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = v.<a class="code" href="structgbmath_1_1vec2.html#a86ff75c64d87662abfee8c35c5a343d0">x</a>; </div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = v.<a class="code" href="structgbmath_1_1vec2.html#a9212649e2705d2216739fc89763f00b6">y</a>; </div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = _z; </div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = _w; </div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        }</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a9cf06c1be72430d1056a45f22d109058">   62</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html#a9cf06c1be72430d1056a45f22d109058">vec4</a>(<span class="keywordtype">float</span> _x, <span class="keywordtype">float</span> _y, <span class="keywordtype">float</span> _z, <span class="keywordtype">float</span> _w)   </div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        { </div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = _x;   </div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = _y; </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = _z; </div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = _w;  </div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        }</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a842d37a7bfd85d18bedaec304c74b481">   71</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1vec4.html#a842d37a7bfd85d18bedaec304c74b481" title="read floats array. ">operator = </a>(<span class="keyword">const</span> <span class="keywordtype">float</span>* pf) </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        {</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = pf[0]; </div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = pf[1]; </div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = pf[2]; </div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = pf[3]; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a5a8d8d751d35226b340d6d6b613e5024">   80</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span>  <a class="code" href="structgbmath_1_1vec4.html#a5a8d8d751d35226b340d6d6b613e5024">operator == </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;v)<span class="keyword"> const</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="keyword">        </span>{   </div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;            <span class="keywordflow">return</span> (<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> == v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> &amp;&amp; <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> == v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> &amp;&amp; <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> == v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> &amp;&amp; <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> == v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>); </div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        }</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a2d00656f2ad6a501c97dbd3fb085d373">   85</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span>  <a class="code" href="structgbmath_1_1vec4.html#a2d00656f2ad6a501c97dbd3fb085d373">operator != </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;v)<span class="keyword"> const </span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="keyword">        </span>{   </div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;            <span class="keywordflow">return</span> (<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> != v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> || <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> != v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> || <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> != v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> || <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> != v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>); </div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        }</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#abc09aa339cd1f4e93cd62bf772df7299">   90</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>  <a class="code" href="structgbmath_1_1vec4.html#abc09aa339cd1f4e93cd62bf772df7299">operator + </a>()<span class="keyword"> const   </span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="keyword">        </span>{   </div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>; </div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        }</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#aebd8d9f468b3d3ed70eeb873d913948b">   95</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>  <a class="code" href="structgbmath_1_1vec4.html#aebd8d9f468b3d3ed70eeb873d913948b">operator - </a>()<span class="keyword"> const </span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="keyword">        </span>{ </div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> res;   </div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = -<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>; </div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = -<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = -<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>; </div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = -<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>; </div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            <span class="keywordflow">return</span> res; </div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        }</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a0bd466fbc02a44b5e59db100e8c6fe24">  105</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>  <a class="code" href="structgbmath_1_1vec4.html#abc09aa339cd1f4e93cd62bf772df7299">operator + </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;v)<span class="keyword"> const </span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="keyword">        </span>{   </div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> res;   </div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            res = *<span class="keyword">this</span>;    </div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            res += v;   </div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            <span class="keywordflow">return</span> res; </div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        }</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;</div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a3622f7cbe10e82487b896130e4e65c42">  113</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>  <a class="code" href="structgbmath_1_1vec4.html#aebd8d9f468b3d3ed70eeb873d913948b">operator - </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;v)<span class="keyword"> const </span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="keyword">        </span>{   </div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> res;   </div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;            res = *<span class="keyword">this</span>;    </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;            res -= v;   </div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;            <span class="keywordflow">return</span> res; </div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        }</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#abc4d828e910f1468e5b3e1e77ce94627">  121</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>  <a class="code" href="structgbmath_1_1vec4.html#abc4d828e910f1468e5b3e1e77ce94627">operator * </a>(<span class="keywordtype">float</span> f)<span class="keyword"> const         </span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="keyword">        </span>{   </div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> res;   </div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;            res = *<span class="keyword">this</span>;    </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> *= f; </div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> *= f; </div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> *= f; </div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> *= f; </div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;            <span class="keywordflow">return</span> res; </div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        }</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;</div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a4b36e80332a7e63064d8b67161055fd5">  132</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>  <a class="code" href="structgbmath_1_1vec4.html#a4b36e80332a7e63064d8b67161055fd5">operator / </a>(<span class="keywordtype">float</span> f)<span class="keyword"> const         </span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="keyword">        </span>{   </div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> res;   </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;            res = *<span class="keyword">this</span>;    </div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> /= f; </div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> /= f; </div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> /= f; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> /= f; </div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            <span class="keywordflow">return</span> res; </div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        }</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a6bcf0e5c70458458776b7c01cdcd22f5">  143</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;  <a class="code" href="structgbmath_1_1vec4.html#a6bcf0e5c70458458776b7c01cdcd22f5">operator += </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;v)</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        {   </div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> += v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;   </div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> += v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>;   </div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> += v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;   </div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> += v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;   </div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>; </div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        }</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;</div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a774ca3f0fa32072c050e89b0705b8690">  152</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;  <a class="code" href="structgbmath_1_1vec4.html#a774ca3f0fa32072c050e89b0705b8690">operator -= </a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;v) </div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        {   </div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> -= v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;   </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> -= v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>;   </div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> -= v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;   </div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> -= v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;   </div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>; </div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        }</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div>
<div class="line"><a name="l00161"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#af0b7d2c0a483fd31deca342af53ae67d">  161</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;  <a class="code" href="structgbmath_1_1vec4.html#af0b7d2c0a483fd31deca342af53ae67d">operator *= </a>(<span class="keywordtype">float</span> f)         </div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        {   </div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> *= f; </div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> *= f; </div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> *= f; </div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> *= f; </div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>; </div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        }</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a2ffa1256d0da82d8d51f078781e7b9f8">  170</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp;  <a class="code" href="structgbmath_1_1vec4.html#a2ffa1256d0da82d8d51f078781e7b9f8">operator /= </a>(<span class="keywordtype">float</span> f)         </div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        {   </div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> /= f; </div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> /= f; </div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> /= f; </div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> /= f; </div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>; </div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        }</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#ad4f8673c1c8feae4e3afeae0a901c2bf">  179</a></span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span>  <span class="keyword">const</span> <span class="keywordtype">float</span>*() <span class="keyword">const</span>  { <span class="keywordflow">return</span> &amp;<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>; }</div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a0e80d7523f2f4163f9e28fa29e131cc7">  180</a></span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span>        <span class="keywordtype">float</span>*()        { <span class="keywordflow">return</span> &amp;<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>; }</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;</div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a353aabc477c9cc2bd5c000ae8ab87c93">  184</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1vec4.html#a353aabc477c9cc2bd5c000ae8ab87c93">operator [] </a>(<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;            <span class="keywordflow">if</span>(index&gt;=4) <span class="keywordflow">throw</span>(index);</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">float</span>* pf = &amp;<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;            <span class="keywordflow">return</span> pf[index];</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;        }</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div>
<div class="line"><a name="l00191"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#ab346268f251f977897aeffd4be3167b2">  191</a></span>&#160;        <span class="keyword">inline</span>  <span class="keywordtype">float</span>&amp; <a class="code" href="structgbmath_1_1vec4.html#a353aabc477c9cc2bd5c000ae8ab87c93">operator [] </a>(<span class="keywordtype">size_t</span> index)</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        {</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;            <span class="keywordflow">if</span>(index&gt;=4) <span class="keywordflow">throw</span>(index);</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;            <span class="keywordtype">float</span>* pf = &amp;<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;            <span class="keywordflow">return</span> *(pf + index);</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        }</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="preprocessor">#ifdef __D3DX9MATH_H__</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="preprocessor"></span>        <span class="keyword">inline</span> <span class="keyword">operator</span> D3DXVECTOR4*() { <span class="keywordflow">return</span> (D3DXVECTOR4*)&amp;<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>; }</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> <span class="keyword">const</span> D3DXVECTOR4*() <span class="keyword">const</span> { <span class="keywordflow">return</span> (D3DXVECTOR4*)&amp;<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>; }</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        <span class="keyword">inline</span> <span class="keyword">operator</span> D3DXVECTOR4()<span class="keyword"> const  </span>{  <span class="keywordflow">return</span> D3DXVECTOR4(<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>,<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>,<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>,<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>); }</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1vec4.html#a842d37a7bfd85d18bedaec304c74b481" title="read floats array. ">operator = </a>(<span class="keyword">const</span> D3DXVECTOR4&amp; v) { <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>=v.x; <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>=v.y; <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>=v.z; <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>=v.w; }</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a62cca0f9be4da8cd31be1851bc704687">  209</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1vec4.html#a62cca0f9be4da8cd31be1851bc704687" title="set zero all ">setzero</a>() </div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;        {</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = 0.0f; </div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;        }</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a8fc81ab38dab8c43d441027e4f49bf33">  215</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1vec4.html#a8fc81ab38dab8c43d441027e4f49bf33" title="to check whether all components are equal to zero ">empty</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="keyword">        </span>{ </div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;            <span class="keywordflow">return</span> ( (<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>==0.0f) &amp;&amp; (<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>==0.0f) &amp;&amp; (<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>==0.0f) &amp;&amp; (<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>==0.0f) ); </div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        }</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;</div>
<div class="line"><a name="l00220"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a1bee83aa13eff1602667b2376be0f55b">  220</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; <a class="code" href="structgbmath_1_1vec4.html#a1bee83aa13eff1602667b2376be0f55b">set</a>  (<span class="keywordtype">float</span> _x, <span class="keywordtype">float</span> _y, <span class="keywordtype">float</span> _z, <span class="keywordtype">float</span> _w) </div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        { </div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>=_x; </div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>=_y; </div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>=_z; </div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>=_w; </div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>; </div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        }</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;</div>
<div class="line"><a name="l00230"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#ac3bcbc0804047bf40f5124c9da19a750">  230</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="structgbmath_1_1vec4.html#ac3bcbc0804047bf40f5124c9da19a750" title="All components are zero on Epsilon. ">isZero</a>(<span class="keywordtype">float</span> epsilon)<span class="keyword"> const</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;            <span class="keywordflow">return</span>( <a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>( <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> ) &lt;= epsilon ) &amp;&amp; </div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;                  ( <a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>( <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> ) &lt;= epsilon ) &amp;&amp; </div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                  ( <a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>( <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> ) &lt;= epsilon ) &amp;&amp; </div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                  ( <a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>( <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> ) &lt;= epsilon );</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;        }</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div>
<div class="line"><a name="l00239"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#aa91784bad181ea396720dbb3bee0d828">  239</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1vec4.html#aa91784bad181ea396720dbb3bee0d828" title="get vector length ">length</a> ()<span class="keyword"> const </span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="keyword">        </span>{   </div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;            <span class="keywordflow">return</span> (<span class="keywordtype">float</span>)sqrt( <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>*<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> + <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>*<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> + <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>*<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> + <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>*<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> );    </div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        }</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;</div>
<div class="line"><a name="l00245"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a66f4a28b998a9ec50fb3c688995e917b">  245</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1vec4.html#a66f4a28b998a9ec50fb3c688995e917b" title="get a square of the length ">lengthSq</a>()<span class="keyword"> const </span></div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;<span class="keyword">        </span>{    </div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;            <span class="keywordflow">return</span> (<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>*<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> + <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>*<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> + <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>*<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> + <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>*<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>); </div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;        }</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;</div>
<div class="line"><a name="l00251"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a2a16b2df3650e827c35b10361fbabf29">  251</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span>   <a class="code" href="structgbmath_1_1vec4.html#a2a16b2df3650e827c35b10361fbabf29" title="Return the dot product with vector. ">dot</a> (<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; v)<span class="keyword"> const </span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="keyword">        </span>{ </div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;            <span class="keywordflow">return</span> <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>*v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> + <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>*v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> + <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>*v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> + <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>*v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>; </div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        }</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;</div>
<div class="line"><a name="l00258"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a252513eb2d211354af6390471fbc6d28">  258</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>  <a class="code" href="structgbmath_1_1vec4.html#a252513eb2d211354af6390471fbc6d28" title="Get the vector (cross) product of the vector. ">cross</a> ( <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> &amp; v)<span class="keyword"> const</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;              <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> r;</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = ( <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> - <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>) * <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> + ( <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> - <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>) * <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> + ( <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> - <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>) * <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = ( <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> - <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>) * <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> + ( <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> - <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>) * <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> + ( <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> - <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>) * <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = ( <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> - <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>) * <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> + ( <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> - <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>) * <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> + ( <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> - <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>) * <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = ( <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> - <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>) * <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> + ( <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> - <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>) * <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> + ( <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> * v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> - <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> * v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>) * <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;              <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        }</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;</div>
<div class="line"><a name="l00270"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a1a231c24c1874f6db533430e837e751d">  270</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp;   <a class="code" href="structgbmath_1_1vec4.html#a1a231c24c1874f6db533430e837e751d" title="invert. ">invert</a>() </div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        {  </div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = -<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>; </div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = -<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>; </div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = -<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>; </div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = -<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>; </div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>; </div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        }</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;</div>
<div class="line"><a name="l00280"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a0b90d3da69a980f022a304cbff307a73">  280</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>    <a class="code" href="structgbmath_1_1vec4.html#a0b90d3da69a980f022a304cbff307a73" title="Return invert. ">inverted</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> res = *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;            res.<a class="code" href="structgbmath_1_1vec4.html#a1a231c24c1874f6db533430e837e751d" title="invert. ">invert</a>();</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;            <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        }</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;</div>
<div class="line"><a name="l00288"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a3bfeb23f30984d99d2b09d0962d97871">  288</a></span>&#160;        <span class="keyword">inline</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>    <a class="code" href="structgbmath_1_1vec4.html#a3bfeb23f30984d99d2b09d0962d97871" title="Return the vector of linear interpolation. ">lerp</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; v, <span class="keyword">const</span> <span class="keywordtype">float</span> k)</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;        {</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;            <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a> r;</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> = <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> + (v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> - <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>) * k;</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> = <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> + (v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> - <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>) * k;</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> = <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> + (v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> - <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>) * k;</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            r.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> = <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> + (v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> - <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>) * k;</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;        }</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;</div>
<div class="line"><a name="l00301"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#aca8c023ec0b15db4835b2b42f52547b1">  301</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1vec4.html#aca8c023ec0b15db4835b2b42f52547b1" title="Get the lowest component. ">minval</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;            <span class="keywordtype">float</span> res = <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            <span class="keywordflow">if</span>(<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>&lt;res) res=<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>;</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;            <span class="keywordflow">if</span>(<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>&lt;res) res=<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;            <span class="keywordflow">if</span>(<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>&lt;res) res=<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;            <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;        }</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;</div>
<div class="line"><a name="l00311"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#acebed427f57feee108e0fdcc9570f354">  311</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1vec4.html#acebed427f57feee108e0fdcc9570f354" title="Get the maximum component. ">maxval</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;            <span class="keywordtype">float</span> res = <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;            <span class="keywordflow">if</span>(res&lt;<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>) res=<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>;</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;            <span class="keywordflow">if</span>(res&lt;<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>) res=<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;            <span class="keywordflow">if</span>(res&lt;<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>) res=<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;            <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        }</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;</div>
<div class="line"><a name="l00321"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a12214ae81e10d309b1b5059b5258a480">  321</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1vec4.html#a12214ae81e10d309b1b5059b5258a480" title="return minimum absolute value ">minAbsVal</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;            <span class="keywordtype">float</span> ax=<a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>(<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>);</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;            <span class="keywordtype">float</span> ay=<a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>(<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>);</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;            <span class="keywordtype">float</span> az=<a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>(<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>);</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;            <span class="keywordtype">float</span> aw=<a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>(<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>);</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;                  <span class="keywordtype">float</span> res=ax;</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;                  <span class="keywordflow">if</span>(ay&lt;res) res=ay;</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;                  <span class="keywordflow">if</span>(az&lt;res) res=az;</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;                  <span class="keywordflow">if</span>(aw&lt;res) res=aw;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;                  <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        }</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;</div>
<div class="line"><a name="l00335"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a81bc41f5945f9f29fe4b4d605513eeb1">  335</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="structgbmath_1_1vec4.html#a81bc41f5945f9f29fe4b4d605513eeb1" title="return maximum absolute value ">maxAbsVal</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;            <span class="keywordtype">float</span> ax=<a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>(<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>);</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;            <span class="keywordtype">float</span> ay=<a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>(<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>);</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;            <span class="keywordtype">float</span> az=<a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>(<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>);</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;            <span class="keywordtype">float</span> aw=<a class="code" href="namespacegbmath.html#a6770b1369e60e627d9e86b8ec68188e1">abs</a>(<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>);</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;                  <span class="keywordtype">float</span> res=ax;</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;                  <span class="keywordflow">if</span>(ay&gt;res) res=ay;</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;                  <span class="keywordflow">if</span>(az&gt;res) res=az;</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;                  <span class="keywordflow">if</span>(aw&gt;res) res=aw;</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;                  <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;        }</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;</div>
<div class="line"><a name="l00350"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#aeaa6b8103e5d214d3b8833afe7464e88">  350</a></span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1vec4.html#aeaa6b8103e5d214d3b8833afe7464e88" title="clamp value between vmin and vmax ">clump</a>(<span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; vmin, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; vmax)</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;        {</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;            <span class="keywordflow">if</span>( <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> &lt; vmin.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>) <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>=vmin.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;  <span class="keywordflow">if</span>(<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> &gt; vmax.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>) <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>=vmax.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;            <span class="keywordflow">if</span>( <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> &lt; vmin.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>) <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>=vmin.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>;  <span class="keywordflow">if</span>(<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> &gt; vmax.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>) <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>=vmax.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>;</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;            <span class="keywordflow">if</span>( <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> &lt; vmin.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>) <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>=vmin.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;  <span class="keywordflow">if</span>(<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> &gt; vmax.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>) <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>=vmax.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;            <span class="keywordflow">if</span>( <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> &lt; vmin.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>) <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>=vmin.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;  <span class="keywordflow">if</span>(<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a> &gt; vmax.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>) <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>=vmax.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        }</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;</div>
<div class="line"><a name="l00358"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a3ce5ea448017c22341d4c2e24992b205">  358</a></span>&#160;        <span class="keyword">friend</span> std::ostream &amp;<a class="code" href="structgbmath_1_1vec4.html#a3ce5ea448017c22341d4c2e24992b205">operator &lt;&lt; </a>(std::ostream &amp;stream, <span class="keyword">const</span> <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; v)</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;        {</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;            stream &lt;&lt; v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;            <span class="keywordflow">return</span> stream;</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;        }</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;</div>
<div class="line"><a name="l00365"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#ac933ebf59d950c6ea1e378f1d2f8b132">  365</a></span>&#160;        <span class="keyword">operator</span> std::string()<span class="keyword"> const</span></div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;            std::ostringstream ss;</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;            ss &lt;&lt; <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a> &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;            <span class="keywordflow">return</span> ss.str();</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;        }</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;</div>
<div class="line"><a name="l00372"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a0500ffa4eb5995139cb3a69143a80ede">  372</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="structgbmath_1_1vec4.html#a842d37a7bfd85d18bedaec304c74b481" title="read floats array. ">operator = </a>(<span class="keyword">const</span> std::string&amp; str) <span class="keywordflow">throw</span> (std::invalid_argument)</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;        {</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;            std::istringstream ss(str);</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>;</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;            ss &gt;&gt; <a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;            <span class="keywordflow">if</span>( ss.fail() ) <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">&quot;bad input string&quot;</span>);</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;        }</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;</div>
<div class="line"><a name="l00382"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#ab489504d713d3e99e3e6a1da57ed92bd">  382</a></span>&#160;        <span class="keyword">friend</span> std::istringstream &amp;<a class="code" href="structgbmath_1_1vec4.html#ab489504d713d3e99e3e6a1da57ed92bd">operator &gt;&gt; </a>(std::istringstream &amp;ss, <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; v)</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;        {</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;            ss &gt;&gt; v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;            ss &gt;&gt; v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>;</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;            ss &gt;&gt; v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;            ss &gt;&gt; v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;            <span class="keywordflow">return</span> ss;</div>
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<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;</div>
<div class="line"><a name="l00391"></a><span class="lineno"><a class="code" href="structgbmath_1_1vec4.html#a237e0d956454c1cd63519ed07659131e">  391</a></span>&#160;        <span class="keyword">friend</span> std::istream &amp;<a class="code" href="structgbmath_1_1vec4.html#ab489504d713d3e99e3e6a1da57ed92bd">operator &gt;&gt; </a>(std::istream &amp;stream, <a class="code" href="structgbmath_1_1vec4.html" title="4d-base vector. Corrected by operators epislon ">vec4</a>&amp; v)</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;        {</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;            stream &gt;&gt; v.<a class="code" href="structgbmath_1_1vec4.html#aa582ac8ae0bccecfad6ff896b67dce58">x</a>;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;            stream &gt;&gt; v.<a class="code" href="structgbmath_1_1vec4.html#a7a9daee020a66a557a463c2e977040ce">y</a>;</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;            stream &gt;&gt; v.<a class="code" href="structgbmath_1_1vec4.html#aeac33b41a3e3415604a11e1e3ce21046">z</a>;</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;            stream &gt;&gt; v.<a class="code" href="structgbmath_1_1vec4.html#a17d5ca05d4b45f45c32ecbc90034fb7d">w</a>;</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;            <span class="keywordflow">return</span> stream;</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;        }</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;</div>
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<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;}</div>
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